DN600mm/DN700mm HDPE big diameter water supply pipe

HDPE pipe Advantages:

 1  Long working life. Minimum 50 years life under nomal conditions.

 2  Hygiene. HDPE coil pipe are nontoxic, without the composition of heavy metal additives. 

No scale, not breeding germ, no second pollution to the potable water.

 3  High resistance to attack from various types of chemicals. No electrochemical corrosion.

 4  Smooth internal surface. Extremely low friction coefficient. 

Improved capability for media to pass through. Excellent abrasive resistance.

 5  Good flexibility, high resistance to impact. Resistance to earthquake and twisting.

 6  Light weight, easy to transport, convenient installation.

 7  Unique electro fusion welding and butt welding make the joints stronger than the material, 

to guarantee a safe and reliable joint.

 8  Simple welding technique, convenient installation. Total cost is low for the installation.

 9  Polyethylene water pipes are produced in black, black with blue stripes and blue etc.

HDPE pipe Properties
HDPE plastic pipe -100  has little branching, giving it stronger intermolecular forces and tensile strength than lower-density polyethylene. It is also harder and more opaque and can withstand somewhat higher temperatures (120 C/ 248 F for short periods, 110 C /230 F continuously). High-density polyethylene, unlike polypropylene, cannot withstand normally-required autoclaving conditions. The lack of branching is ensured by an appropriate choice of catalyst reaction conditions. HDPE contains the chemical elements carbon and hydrogen.